Granger is a town along Blacks Fork near the western edge of Sweetwater County, Wyoming, United States. The population was 139 at the 2010 census. It is located near the confluence of the Blacks Fork and the Hams Fork rivers. The geography of the area is flat with semi-arid scrub.

Blacks Fork is a 175-mile-long (282 km) tributary of the Green River in Utah and Wyoming in the United States.